| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.50 | 7.271% | $181.8243 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $52.68 | 6.306% | $56.002 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $157.31 | 12.130% | $176.3917 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $90.42 | 11.124% | $100.4783 | $100.48 | $100.50 | $100.50 |
| Purchase #5 | $228.54 | 3.598% | $236.7629 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $27.95 | 7.787% | $30.1265 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $221.85 | 8.207% | $240.0572 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $948.25 | $1,021.6429 | $1,021.64 | $1,021.65 | $1,021.70 | |